Yesterday a series of training videos giving us the lowdown on the Motorola DROID RAZR HD for Verizon hit the web. Today they have disappeared after the user who uploaded them apparently closed their YouTube account. The videos covered everything from making calls and sending texts to setting up WiFi and email, but more importantly gave us a pretty good at the handset that is still without an official announcement. We expect that to change on September 5th when Verizon and Moto co-host an event in NYC.